CN207209270U - A kind of adaptive Full-automatic band conveyer belt break protection device - Google Patents
A kind of adaptive Full-automatic band conveyer belt break protection device Download PDFInfo
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- CN207209270U CN207209270U CN201720472705.2U CN201720472705U CN207209270U CN 207209270 U CN207209270 U CN 207209270U CN 201720472705 U CN201720472705 U CN 201720472705U CN 207209270 U CN207209270 U CN 207209270U
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- conveyer
- frame
- framework
- catching device
- conveyer belt
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- 230000003044 adaptive effect Effects 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of adaptive Full-automatic band conveyer belt break protection device; including catching device frame and an electrical control gear; the catching device frame is fixed in conveyer frame; between adjacent conveyer upper supporting roller and conveyer snub pulley; electrical control gear is arranged near catching device frame; encoder for signal acquisition is fixed on conveyer frame, and its fifth wheel is in close contact with conveyer belt lower surface；The catching device shell outside is equipped with weight linear meter, weight linear meter is connected with main shaft, main shaft can be driven to rotate, the catching device frame lower end is provided with one and arrests framework, arrest framework to be fixed on main shaft, arrest framework upper surface and arrest face for upper rotation, arrest framework lower end and arrest face for lower rotation, weight linear meter one end is connected with a closing piece by electromagnetism unlocking device, and the closing piece is fixedly mounted in conveyer frame.The utility model can reliably identify broken belt failure, and conveyor belt breakage is implemented rapidly synchronously to arrest.
Description
Technical field
It the utility model is related to ribbon conveyer security protection technology field, and in particular to a kind of adaptive Full-automatic band
Conveyer belt break protection device.
Background technology
At present, ribbon conveyer is as bulk material and the main conveying equipment of lump material, be widely used in mine,
The numerous areas such as metallurgy, chemical industry, light industry, coal, harbour, however, in the process of running, conveyer belt once occur broken belt glide or
The reverse accident caused by holdback fails, conveyer frame, damage equipment will be destroyed, block haulage drift, caused for a long time
Stopping production and great economic loss, or even cause casualties.Therefore, the safety protection facility of belt conveyor is colliery
An important ring in regulation for safety.
In recent years, at home and abroad there is belt break protection device or the technologies such as mechanical, fluid pressure type, but from actual use angle
Degree from the point of view of, far from the requirement for meeting onsite application, the problems such as bulky, reliability is low, cost is high be present, specifically have with
Lower defect：
1. the transmission parts of protection device are more, dust and material are easy to the motion for blocking movable part, some of which
Transmission mechanism in technical scheme is considerably complicated, or even including many electrical equipment and hydraulic unit, virtually reduces protection device
Reliability.
2. lack necessary consideration during the design of protection device, so as to cause the installation of protection device, adjustment and maintenance
Quantities and difficulty are larger, so as to it is difficult to ensure that the good working state of protection device and the reliability of protection act.Thus may be used
See, prior art is up for further improving.
3. the motion that protection device is brought by antikinesis caused by broken belt carrys out trigger action, yet with running environment
Complexity cause to occur conveyer belt velocity variations, situations such as localised tension disappears, sagging displacement increase, so as to easily cause guarantor
Protection unit malfunctions, and influences to produce.
Utility model content
Filled to solve the above problems, the utility model provides a kind of adaptive Full-automatic band conveyer with broken belt protector
Put, can reliably identify broken belt failure, conveyor belt breakage is implemented rapidly synchronously to arrest.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of adaptive Full-automatic band conveyer belt break protection device, including catching device frame and electrical control dress
To put, the catching device frame is fixed in conveyer frame, between adjacent conveyer upper supporting roller and conveyer snub pulley,
Electrical control gear is arranged near catching device frame, and the encoder for signal acquisition is fixed on conveyer frame, and it is surveyed
Speed wheel is in close contact with conveyer belt lower surface；The catching device shell outside is equipped with weight linear meter, and weight linear meter is connected with main shaft, can band
Dynamic main shaft rotation, the catching device frame lower end is provided with one and arrests framework, arrests framework and be fixed on main shaft, arrest on framework
Face is arrested in end face for upper rotation, arrests framework lower end and arrests face for lower rotation, weight linear meter one end is connected with by electromagnetism unlocking device
One closing piece, the closing piece are fixedly mounted in conveyer frame.
Preferably, the input of the electrical control gear is connected with encoder, output end and electromagnetism unlocking device, arrests frame
Frame is connected.
Preferably, upper conveyor belt is installed on the conveyer upper supporting roller, backhaul is installed on the conveyer snub pulley
Conveyer belt.
The utility model has the advantages that：
1. real-time online signal acquiring system, make signal gathers production that is more accurate, reliable, avoiding malfunction
It is raw.
2. alarm and the interlock with conveyer, the running status of accurate response equipment, substantially reduce equipment fault
Incidence.
3. by powerful middle arrestment mechanism, realize and downslide conveyer belt is implemented to brake, so as to ensure the reliable of braking
Property, security, feasibility.
4. more than catching device can share a set of control system, economical and practical, arrest simultaneously.
5. electronic triggering, fast response time is cost-effective.
6. integral-rack uses modular design, formed by high strength exploitation, underground installation is flexible, square with transport
Just.
Brief description of the drawings
Fig. 1 is a kind of structure master of adaptive Full-automatic band conveyer belt break protection device of the utility model embodiment
View.
Fig. 2 is that a kind of structure of adaptive Full-automatic band conveyer belt break protection device of the utility model embodiment is left
View.
Embodiment
In order that the purpose of this utility model and advantage are more clearly understood, the utility model is entered with reference to embodiments
Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to
In restriction the utility model.
As Figure 1-Figure 2, the utility model embodiment provides a kind of adaptive Full-automatic band conveyer broken belt
Protection device, including the electrical control gear of catching device frame 1 and one, the catching device frame 1 are fixed in conveyer frame 11,
Between adjacent conveyer upper supporting roller 12 and conveyer snub pulley 13, it is attached that electrical control gear is arranged on catching device frame 1
Closely, the encoder for signal acquisition is fixed on conveyer frame 11, and its fifth wheel is in close contact with conveyer belt lower surface；
Weight linear meter 8 is housed on the outside of the catching device frame (1), weight linear meter 8 is connected with main shaft 6, and main shaft 6 can be driven to rotate, described to arrest
The lower end of device frame 1 is provided with one and arrests framework, arrests framework and is fixed on main shaft 6, arrests framework upper surface and is arrested for upper rotation
Face 2, arrest framework lower end and arrest face 3 for lower rotation, the one end of weight linear meter 8 is connected with a closing piece 4 by electromagnetism unlocking device 5, described
Closing piece 4 is fixedly mounted in conveyer frame 1, weight linear meter self gravitation, and framework is arrested in rotation, is made to arrest face and is driven belt close
Catching device frame, belt is clamped, produce frictional force brakes.
The input of the electrical control gear is connected with encoder, output end and electromagnetism unlocking device 5, arrests framework phase
Even.
Upper conveyor belt 9 is installed, it is defeated to be provided with backhaul on the conveyer snub pulley 13 on the conveyer upper supporting roller 12
Send band 10.
Encoder is monitored to the running status of conveyer belt during this specific implementation work, and detection signal is transferred into electricity
Gas control system.The continual signal by transmission of control cabinet in electric control system is compared, judged.Conveyer one
Broken belt occurs for denier, and running direction of conveyor belt and the direction of its normal operation are just the opposite, and encoder constantly gathers in this case
Pulse signal transmits to control cabinet, and when conveyer belt is snapped down to the operating distance of program setting, control cabinet is then judged as that broken belt is sent out
Raw, then control cabinet sends electric signal instruction, cuts off the electrical source of power of conveyer, starts electromagnetism unlocking device, releases closing piece to protecting
Protect the locking of mechanism；Energizing speeding-up mechanism is made up of weight linear meter and middle arrestment mechanism, under gravity, during weight linear meter drives
Between arrestment mechanism, rotate around the spindle, by conveyer belt be clipped in the middle arrestment mechanism and up and down arrest face between, by arrestment mechanism with
The powerful friction brake force of conveyer belt, braking is implemented to the downslide conveyer belt after broken belt, reliably stopped the conveyer belt of downslide
Get off, economic loss and social influence caused by so as to reduce generation belt phenomenon；
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of adaptive Full-automatic band conveyer belt break protection device, including catching device frame (1) and an electrical control
Device, it is characterised in that the catching device frame (1) is fixed in conveyer frame (11), positioned at adjacent conveyer pop-up
Between roller (12) and conveyer snub pulley (13), electrical control gear is arranged near catching device frame (1), for signal acquisition
Encoder be fixed in conveyer frame (11), its fifth wheel and conveyer belt lower surface are in close contact；The catching device frame
(1) lower end is provided with one and arrests bar, arrests bar upper end and arrests face (2) provided with upper rotation, is equipped with the outside of the catching device frame (1)
Weight linear meter (8), weight linear meter (8) are connected with main shaft (6), and main shaft (6) can be driven to rotate, catching device frame (1) the lower end installation
Framework is arrested, framework is arrested and is fixed on main shaft (6), framework upper surface is arrested and arrests face (2) for upper rotation, arrest framework
Face (3) is arrested in lower end for lower rotation, and weight linear meter (8) one end is connected with a closing piece (4), the closing piece by electromagnetism unlocking device (5)
(4) it is fixedly mounted in conveyer frame (1).
A kind of 2. adaptive Full-automatic band conveyer belt break protection device as claimed in claim 1, it is characterised in that institute
The input for stating electrical control gear is connected with encoder, output end and electromagnetism unlocking device (5), arrests framework and is connected.
A kind of 3. adaptive Full-automatic band conveyer belt break protection device as claimed in claim 1, it is characterised in that institute
State and upper conveyor belt (9) is installed on conveyer upper supporting roller (12), backhaul conveyer belt is installed on the conveyer snub pulley (13)
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472705.2U CN207209270U (en) | 2017-04-20 | 2017-04-20 | A kind of adaptive Full-automatic band conveyer belt break protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720472705.2U CN207209270U (en) | 2017-04-20 | 2017-04-20 | A kind of adaptive Full-automatic band conveyer belt break protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209270U true CN207209270U (en) | 2018-04-10 |
Family
ID=61810914
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720472705.2U Expired - Fee Related CN207209270U (en) | 2017-04-20 | 2017-04-20 | A kind of adaptive Full-automatic band conveyer belt break protection device |
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| Country | Link |
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| CN (1) | CN207209270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502277A (en) * | 2018-11-19 | 2019-03-22 | 中国矿业大学 | A kind of double four link type belt conveyer broken belt protective devices |
-
2017
- 2017-04-20 CN CN201720472705.2U patent/CN207209270U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109502277A (en) * | 2018-11-19 | 2019-03-22 | 中国矿业大学 | A kind of double four link type belt conveyer broken belt protective devices |
| CN109502277B (en) * | 2018-11-19 | 2020-06-02 | 中国矿业大学 | Belt breakage protection device of double-four-connecting-rod type belt conveyor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |